EP 1308668 B1 20050330 - Structure of tube lamp
Title (en)
Structure of tube lamp
Title (de)
Lichtschlauchstruktur
Title (fr)
Structure de tube lumineux
Publication
Application
Priority
US 98469101 A 20011031
Abstract (en)
[origin: EP1308668A1] Several light bulb sets are parallel connected to power supply wire provided within a polyvinyl chloride (PVC) tube. Each of the bulb sets include serially connected bulbs. Several recesses are provided at specific intervals on a metal wire (30) which is thicker than the parallel power supply wire.
IPC 1-7
IPC 8 full level
F21S 4/00 (2006.01); G09F 13/22 (2006.01)
CPC (source: EP US)
F21S 4/26 (2016.01 - EP US); G09F 13/22 (2013.01 - EP US); F21W 2121/00 (2013.01 - EP US); F21Y 2115/10 (2016.07 - EP US); Y10S 362/806 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1308668 A1 20030507; EP 1308668 B1 20050330; AT E292263 T1 20050415; DE 60203466 D1 20050504; DE 60203466 T2 20060216; US 2003081416 A1 20030501; US 6547418 B1 20030415
DOCDB simple family (application)
EP 02023576 A 20021023; AT 02023576 T 20021023; DE 60203466 T 20021023; US 98469101 A 20011031